PGXS should be set with := not =, as specified in the documentation,

to avoid useless multiple executions of pg_config.

33 files changed, 61 insertions, 61 deletions

diff --git a/contrib/btree_gist/Makefile b/contrib/btree_gist/Makefile
index 11fa902bc6..6b018fdd5e 100644
--- a/contrib/btree_gist/Makefile
+++ b/contrib/btree_gist/Makefile
@@ -13,7 +13,7 @@ REGRESS     = init int2 int4 int8 float4 float8 cash oid timestamp timestamptz t
               date interval macaddr inet cidr text varchar char bytea bit varbit numeric
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/btree_gist
diff --git a/contrib/chkpass/Makefile b/contrib/chkpass/Makefile
index 214cbad25d..a9e8f2d91e 100644
--- a/contrib/chkpass/Makefile
+++ b/contrib/chkpass/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/chkpass/Makefile,v 1.6 2004/08/20 20:13:02 momjian Exp $
+# $PostgreSQL: pgsql/contrib/chkpass/Makefile,v 1.7 2005/09/27 17:13:00 tgl Exp $
 
 MODULE_big = chkpass
 OBJS = chkpass.o
@@ -7,7 +7,7 @@ DATA_built = chkpass.sql
 DOCS = README.chkpass
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/chkpass
diff --git a/contrib/cube/Makefile b/contrib/cube/Makefile
index dd953aae53..89dcb45728 100644
--- a/contrib/cube/Makefile
+++ b/contrib/cube/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/cube/Makefile,v 1.13 2005/07/24 23:30:09 tgl Exp $
+# $PostgreSQL: pgsql/contrib/cube/Makefile,v 1.14 2005/09/27 17:13:00 tgl Exp $
 
 MODULE_big = cube
 OBJS= cube.o cubeparse.o
@@ -12,7 +12,7 @@ EXTRA_CLEAN = cubeparse.c cubeparse.h cubescan.c y.tab.c y.tab.h
 SHLIB_LINK += $(filter -lm, $(LIBS))
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/cube
diff --git a/contrib/dbase/Makefile b/contrib/dbase/Makefile
index f3dd96c831..898ec897e9 100644
--- a/contrib/dbase/Makefile
+++ b/contrib/dbase/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/dbase/Makefile,v 1.7 2005/03/25 18:17:10 momjian Exp $
+# $PostgreSQL: pgsql/contrib/dbase/Makefile,v 1.8 2005/09/27 17:13:01 tgl Exp $
 
 PROGRAM = dbf2pg
 OBJS	= dbf.o dbf2pg.o endian.o
@@ -16,7 +16,7 @@ MAN = dbf2pg.1			# XXX not implemented
 
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/dbase
diff --git a/contrib/dblink/Makefile b/contrib/dblink/Makefile
index 1719f5ea35..8fa350807b 100644
--- a/contrib/dblink/Makefile
+++ b/contrib/dblink/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/dblink/Makefile,v 1.9 2004/08/20 20:13:03 momjian Exp $
+# $PostgreSQL: pgsql/contrib/dblink/Makefile,v 1.10 2005/09/27 17:13:01 tgl Exp $
 
 MODULE_big = dblink
 PG_CPPFLAGS = -I$(libpq_srcdir)
@@ -11,7 +11,7 @@ REGRESS = dblink
 
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/dblink
diff --git a/contrib/dbmirror/Makefile b/contrib/dbmirror/Makefile
index e21141342f..95dbb2a6fa 100644
--- a/contrib/dbmirror/Makefile
+++ b/contrib/dbmirror/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/dbmirror/Makefile,v 1.4 2004/11/04 06:09:19 neilc Exp $
+# $PostgreSQL: pgsql/contrib/dbmirror/Makefile,v 1.5 2005/09/27 17:13:01 tgl Exp $
 
 MODULES = pending
 SCRIPTS = clean_pending.pl DBMirror.pl
@@ -6,7 +6,7 @@ DATA = AddTrigger.sql MirrorSetup.sql slaveDatabase.conf
 DOCS = README.dbmirror
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/dbmirror
diff --git a/contrib/earthdistance/Makefile b/contrib/earthdistance/Makefile
index 8cb804ee19..b22653ff16 100644
--- a/contrib/earthdistance/Makefile
+++ b/contrib/earthdistance/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/earthdistance/Makefile,v 1.15 2005/07/24 23:30:09 tgl Exp $
+# $PostgreSQL: pgsql/contrib/earthdistance/Makefile,v 1.16 2005/09/27 17:13:02 tgl Exp $
 
 MODULES = earthdistance
 DATA_built = earthdistance.sql
@@ -8,7 +8,7 @@ REGRESS = earthdistance
 SHLIB_LINK += $(filter -lm, $(LIBS))
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/earthdistance
diff --git a/contrib/fulltextindex/Makefile b/contrib/fulltextindex/Makefile
index 8debfccc1f..981c91861a 100644
--- a/contrib/fulltextindex/Makefile
+++ b/contrib/fulltextindex/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/fulltextindex/Makefile,v 1.13 2004/08/20 20:13:04 momjian Exp $
+# $PostgreSQL: pgsql/contrib/fulltextindex/Makefile,v 1.14 2005/09/27 17:13:02 tgl Exp $
 
 MODULES = fti
 DATA_built = fti.sql
@@ -6,7 +6,7 @@ DOCS = README.fti
 SCRIPTS = fti.pl
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/fulltextindex
diff --git a/contrib/fuzzystrmatch/Makefile b/contrib/fuzzystrmatch/Makefile
index 51e6c7b899..9765654766 100644
--- a/contrib/fuzzystrmatch/Makefile
+++ b/contrib/fuzzystrmatch/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/fuzzystrmatch/Makefile,v 1.5 2004/08/20 20:13:04 momjian Exp $
+# $PostgreSQL: pgsql/contrib/fuzzystrmatch/Makefile,v 1.6 2005/09/27 17:13:03 tgl Exp $
 
 MODULE_big = fuzzystrmatch
 SRCS += fuzzystrmatch.c dmetaphone.c
@@ -7,7 +7,7 @@ DATA_built = fuzzystrmatch.sql
 DOCS = README.fuzzystrmatch README.soundex
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/fuzzystrmatch
diff --git a/contrib/intagg/Makefile b/contrib/intagg/Makefile
index c3b22d93b9..fe14943997 100644
--- a/contrib/intagg/Makefile
+++ b/contrib/intagg/Makefile
@@ -2,14 +2,14 @@
 # Makefile for integer aggregator
 # Copyright (C) 2001 Digital Music Network.
 # by Mark L. Woodward
-# $PostgreSQL: pgsql/contrib/intagg/Makefile,v 1.5 2004/08/20 20:13:04 momjian Exp $
+# $PostgreSQL: pgsql/contrib/intagg/Makefile,v 1.6 2005/09/27 17:13:03 tgl Exp $
 
 MODULES = int_aggregate
 DATA_built = int_aggregate.sql
 DOCS = README.int_aggregate
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/intagg
diff --git a/contrib/intarray/Makefile b/contrib/intarray/Makefile
index e5a310a146..17714b24cb 100644
--- a/contrib/intarray/Makefile
+++ b/contrib/intarray/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/intarray/Makefile,v 1.11 2004/08/20 20:13:04 momjian Exp $
+# $PostgreSQL: pgsql/contrib/intarray/Makefile,v 1.12 2005/09/27 17:13:04 tgl Exp $
 
 MODULE_big = _int
 OBJS = _int_bool.o _int_gist.o _int_op.o _int_tool.o _intbig_gist.o 
@@ -7,7 +7,7 @@ DOCS = README.intarray
 REGRESS = _int
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/intarray
diff --git a/contrib/isbn_issn/Makefile b/contrib/isbn_issn/Makefile
index f82df97dd6..2e900ba42d 100644
--- a/contrib/isbn_issn/Makefile
+++ b/contrib/isbn_issn/Makefile
@@ -1,11 +1,11 @@
-# $PostgreSQL: pgsql/contrib/isbn_issn/Makefile,v 1.13 2004/08/20 20:13:04 momjian Exp $
+# $PostgreSQL: pgsql/contrib/isbn_issn/Makefile,v 1.14 2005/09/27 17:13:04 tgl Exp $
 
 MODULES = isbn_issn
 DATA_built = isbn_issn.sql
 DOCS = README.isbn_issn
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/isbn_issn
diff --git a/contrib/lo/Makefile b/contrib/lo/Makefile
index 17ac5008e1..c9a6becbde 100644
--- a/contrib/lo/Makefile
+++ b/contrib/lo/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/lo/Makefile,v 1.13 2004/08/20 20:13:05 momjian Exp $
+# $PostgreSQL: pgsql/contrib/lo/Makefile,v 1.14 2005/09/27 17:13:04 tgl Exp $
 
 MODULES = lo
 DATA_built = lo.sql
@@ -6,7 +6,7 @@ DATA = lo_drop.sql lo_test.sql
 DOCS = README.lo
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/lo
diff --git a/contrib/ltree/Makefile b/contrib/ltree/Makefile
index bc64e009b6..982c55d7a2 100644
--- a/contrib/ltree/Makefile
+++ b/contrib/ltree/Makefile
@@ -7,7 +7,7 @@ DOCS = README.ltree
 REGRESS = ltree
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/ltree
diff --git a/contrib/mSQL-interface/Makefile b/contrib/mSQL-interface/Makefile
index 2c26156ec6..82103c807f 100644
--- a/contrib/mSQL-interface/Makefile
+++ b/contrib/mSQL-interface/Makefile
@@ -1,5 +1,5 @@
 #
-# $PostgreSQL: pgsql/contrib/mSQL-interface/Makefile,v 1.9 2004/08/20 20:13:05 momjian Exp $
+# $PostgreSQL: pgsql/contrib/mSQL-interface/Makefile,v 1.10 2005/09/27 17:13:05 tgl Exp $
 #
 
 NAME	= mpgsql
@@ -10,7 +10,7 @@ OBJS	= mpgsql.o
 PG_CPPFLAGS = -I$(libpq_srcdir)
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/mSQL-interface
diff --git a/contrib/oid2name/Makefile b/contrib/oid2name/Makefile
index 56ca83c026..3511c656af 100644
--- a/contrib/oid2name/Makefile
+++ b/contrib/oid2name/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/oid2name/Makefile,v 1.7 2005/03/25 18:17:11 momjian Exp $
+# $PostgreSQL: pgsql/contrib/oid2name/Makefile,v 1.8 2005/09/27 17:13:06 tgl Exp $
 
 PROGRAM = oid2name
 OBJS	= oid2name.o
@@ -9,7 +9,7 @@ PG_LIBS = $(libpq_pgport)
 DOCS = README.oid2name
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/oid2name
diff --git a/contrib/pg_buffercache/Makefile b/contrib/pg_buffercache/Makefile
index ff748b8eac..5bec1a20b6 100644
--- a/contrib/pg_buffercache/Makefile
+++ b/contrib/pg_buffercache/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/pg_buffercache/Makefile,v 1.1 2005/03/12 15:36:24 neilc Exp $
+# $PostgreSQL: pgsql/contrib/pg_buffercache/Makefile,v 1.2 2005/09/27 17:13:07 tgl Exp $
 
 MODULE_big = pg_buffercache
 OBJS	= pg_buffercache_pages.o
@@ -7,7 +7,7 @@ DATA_built = pg_buffercache.sql
 DOCS = README.pg_buffercache
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/pg_buffercache
diff --git a/contrib/pg_trgm/Makefile b/contrib/pg_trgm/Makefile
index 0ef3c3ed17..993089151a 100644
--- a/contrib/pg_trgm/Makefile
+++ b/contrib/pg_trgm/Makefile
@@ -10,7 +10,7 @@ REGRESS = pg_trgm
 
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/pg_trgm
diff --git a/contrib/pgbench/Makefile b/contrib/pgbench/Makefile
index 55e1c68114..1529986c3d 100644
--- a/contrib/pgbench/Makefile
+++ b/contrib/pgbench/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/pgbench/Makefile,v 1.13 2005/03/25 18:17:11 momjian Exp $
+# $PostgreSQL: pgsql/contrib/pgbench/Makefile,v 1.14 2005/09/27 17:13:08 tgl Exp $
 
 PROGRAM = pgbench
 OBJS	= pgbench.o
@@ -9,7 +9,7 @@ PG_LIBS = $(libpq_pgport)
 DOCS = README.pgbench README.pgbench_jis
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/pgbench
diff --git a/contrib/pgcrypto/Makefile b/contrib/pgcrypto/Makefile
index 657e6d236f..a8f17adf5e 100644
--- a/contrib/pgcrypto/Makefile
+++ b/contrib/pgcrypto/Makefile
@@ -1,5 +1,5 @@
 #
-# $PostgreSQL: pgsql/contrib/pgcrypto/Makefile,v 1.22 2005/08/13 02:06:20 momjian Exp $
+# $PostgreSQL: pgsql/contrib/pgcrypto/Makefile,v 1.23 2005/09/27 17:13:08 tgl Exp $
 #
 
 INT_SRCS = md5.c sha1.c sha2.c internal.c blf.c rijndael.c \
@@ -44,7 +44,7 @@ REGRESS = init md5 sha1 hmac-md5 hmac-sha1 blowfish rijndael \
 
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/pgcrypto
diff --git a/contrib/pgstattuple/Makefile b/contrib/pgstattuple/Makefile
index 4f9b340393..3a3a02f522 100644
--- a/contrib/pgstattuple/Makefile
+++ b/contrib/pgstattuple/Makefile
@@ -2,7 +2,7 @@
 #
 # pgstattuple Makefile
 #
-# $PostgreSQL: pgsql/contrib/pgstattuple/Makefile,v 1.3 2004/08/20 20:13:07 momjian Exp $
+# $PostgreSQL: pgsql/contrib/pgstattuple/Makefile,v 1.4 2005/09/27 17:13:09 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -14,7 +14,7 @@ DOCS		= README.pgstattuple README.pgstattuple.euc_jp
 DATA_built	= pgstattuple.sql
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/pgstattuple
diff --git a/contrib/seg/Makefile b/contrib/seg/Makefile
index e48583d792..564ffe63c8 100644
--- a/contrib/seg/Makefile
+++ b/contrib/seg/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/seg/Makefile,v 1.12 2004/08/20 20:13:07 momjian Exp $
+# $PostgreSQL: pgsql/contrib/seg/Makefile,v 1.13 2005/09/27 17:13:09 tgl Exp $
 
 MODULE_big = seg
 OBJS = seg.o segparse.o
@@ -9,7 +9,7 @@ REGRESS = seg
 EXTRA_CLEAN = segparse.c segparse.h segscan.c y.tab.c y.tab.h
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/seg
diff --git a/contrib/spi/Makefile b/contrib/spi/Makefile
index e8c146eae9..bc3b1fd99f 100644
--- a/contrib/spi/Makefile
+++ b/contrib/spi/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/spi/Makefile,v 1.25 2004/11/17 17:45:59 tgl Exp $
+# $PostgreSQL: pgsql/contrib/spi/Makefile,v 1.26 2005/09/27 17:13:10 tgl Exp $
 
 MODULES = autoinc insert_username moddatetime refint timetravel
 DATA_built = $(addsuffix .sql, $(MODULES))
@@ -9,7 +9,7 @@ DOCS	= README.spi $(addsuffix .example, $(MODULES))
 PG_CPPFLAGS = -DREFINT_VERBOSE
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/spi
diff --git a/contrib/tablefunc/Makefile b/contrib/tablefunc/Makefile
index b2b8cb2e00..be18f9163e 100644
--- a/contrib/tablefunc/Makefile
+++ b/contrib/tablefunc/Makefile
@@ -6,7 +6,7 @@ REGRESS = tablefunc
 SHLIB_LINK += $(filter -lm, $(LIBS))
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/tablefunc
diff --git a/contrib/tips/Makefile b/contrib/tips/Makefile
index 2b925176e9..2aca82af29 100644
--- a/contrib/tips/Makefile
+++ b/contrib/tips/Makefile
@@ -1,9 +1,9 @@
-# $PostgreSQL: pgsql/contrib/tips/Makefile,v 1.7 2004/08/20 20:13:08 momjian Exp $
+# $PostgreSQL: pgsql/contrib/tips/Makefile,v 1.8 2005/09/27 17:13:10 tgl Exp $
 
 DOCS = README.apachelog
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/tips
diff --git a/contrib/tsearch2/Makefile b/contrib/tsearch2/Makefile
index 1691dd578d..8203b6669c 100644
--- a/contrib/tsearch2/Makefile
+++ b/contrib/tsearch2/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/tsearch2/Makefile,v 1.9 2005/07/24 23:30:10 tgl Exp $
+# $PostgreSQL: pgsql/contrib/tsearch2/Makefile,v 1.10 2005/09/27 17:13:11 tgl Exp $
 
 MODULE_big = tsearch2
 OBJS = dict_ex.o dict.o snmap.o stopword.o common.o prs_dcfg.o \
@@ -23,7 +23,7 @@ SHLIB_LINK += $(filter -lm, $(LIBS))
 
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/tsearch2
diff --git a/contrib/tsearch2/ispell/Makefile b/contrib/tsearch2/ispell/Makefile
index afaf4772dd..562a2b3d65 100644
--- a/contrib/tsearch2/ispell/Makefile
+++ b/contrib/tsearch2/ispell/Makefile
@@ -1,11 +1,11 @@
-# $PostgreSQL: pgsql/contrib/tsearch2/ispell/Makefile,v 1.7 2005/09/15 11:14:18 teodor Exp $
+# $PostgreSQL: pgsql/contrib/tsearch2/ispell/Makefile,v 1.8 2005/09/27 17:13:11 tgl Exp $
 
 PG_CPPFLAGS = -I$(srcdir)/.. 
 SUBOBJS = spell.o regis.o 
 EXTRA_CLEAN = SUBSYS.o $(SUBOBJS)
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/tsearch2
diff --git a/contrib/tsearch2/snowball/Makefile b/contrib/tsearch2/snowball/Makefile
index 095a6d6138..b549663204 100644
--- a/contrib/tsearch2/snowball/Makefile
+++ b/contrib/tsearch2/snowball/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/tsearch2/snowball/Makefile,v 1.6 2005/09/15 11:14:18 teodor Exp $
+# $PostgreSQL: pgsql/contrib/tsearch2/snowball/Makefile,v 1.7 2005/09/27 17:13:12 tgl Exp $
 
 
 PG_CPPFLAGS = -I$(srcdir)/..
@@ -6,7 +6,7 @@ SUBOBJS = english_stem.o api.o russian_stem.o utilities.o
 EXTRA_CLEAN = SUBSYS.o $(SUBOBJS)
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/tsearch2
diff --git a/contrib/tsearch2/wordparser/Makefile b/contrib/tsearch2/wordparser/Makefile
index 6a20e2e7d2..141e662f19 100644
--- a/contrib/tsearch2/wordparser/Makefile
+++ b/contrib/tsearch2/wordparser/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/tsearch2/wordparser/Makefile,v 1.6 2005/09/15 11:14:18 teodor Exp $
+# $PostgreSQL: pgsql/contrib/tsearch2/wordparser/Makefile,v 1.7 2005/09/27 17:13:12 tgl Exp $
 
 
 PG_CPPFLAGS = -I$(srcdir)/..
@@ -6,7 +6,7 @@ SUBOBJS =  parser.o deflex.o
 EXTRA_CLEAN = SUBSYS.o $(SUBOBJS) parser.c
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/tsearch2
diff --git a/contrib/userlock/Makefile b/contrib/userlock/Makefile
index bf033968d7..f2eef6604f 100644
--- a/contrib/userlock/Makefile
+++ b/contrib/userlock/Makefile
@@ -1,11 +1,11 @@
-# $PostgreSQL: pgsql/contrib/userlock/Makefile,v 1.18 2004/08/20 20:13:09 momjian Exp $
+# $PostgreSQL: pgsql/contrib/userlock/Makefile,v 1.19 2005/09/27 17:13:13 tgl Exp $
 
 MODULES = user_locks
 DATA_built = user_locks.sql
 DOCS = README.user_locks
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/userlock
diff --git a/contrib/vacuumlo/Makefile b/contrib/vacuumlo/Makefile
index b75296ef68..349ae8bd03 100644
--- a/contrib/vacuumlo/Makefile
+++ b/contrib/vacuumlo/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/vacuumlo/Makefile,v 1.14 2005/03/25 18:17:12 momjian Exp $
+# $PostgreSQL: pgsql/contrib/vacuumlo/Makefile,v 1.15 2005/09/27 17:13:13 tgl Exp $
 
 PROGRAM = vacuumlo
 OBJS	= vacuumlo.o
@@ -9,7 +9,7 @@ PG_LIBS = $(libpq_pgport)
 DOCS = README.vacuumlo
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/vacuumlo
diff --git a/contrib/xml2/Makefile b/contrib/xml2/Makefile
index 7d4779f25c..b30da28364 100644
--- a/contrib/xml2/Makefile
+++ b/contrib/xml2/Makefile
@@ -14,7 +14,7 @@ DOCS = README.xml2
 override CFLAGS += $(shell xml2-config --cflags)
 
 ifdef USE_PGXS
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 else
 subdir = contrib/xml2
diff --git a/src/tutorial/Makefile b/src/tutorial/Makefile
index 50c3a7404a..5ddb0ae78c 100644
--- a/src/tutorial/Makefile
+++ b/src/tutorial/Makefile
@@ -9,7 +9,7 @@
 # to build using the surrounding source tree.
 #
 # IDENTIFICATION
-#    $PostgreSQL: pgsql/src/tutorial/Makefile,v 1.18 2005/01/13 18:23:22 tgl Exp $
+#    $PostgreSQL: pgsql/src/tutorial/Makefile,v 1.19 2005/09/27 17:13:14 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -24,7 +24,7 @@ top_builddir = ../..
 include $(top_builddir)/src/Makefile.global
 include $(top_srcdir)/src/makefiles/pgxs.mk
 else
-PGXS = $(shell pg_config --pgxs)
+PGXS := $(shell pg_config --pgxs)
 include $(PGXS)
 endif